.tab-panel{
    position: absolute;
    bottom: 0px;
    left: 0px;
    right: 0px;
    z-index: 1;
    height: 49px;
    border-top:1px solid rgb(221, 221, 221) ;
    display: flex;
    align-items: center;
}
.tab-panel-item{
    flex: 1;
    text-align: center;

}
.tab-panel-item a{
    display: inline-block;
    width: 100%;
    height: 100%;
    color: #000;
}

.tab-panel-item a.active{
    color: rgb(51, 163, 244);
}